	b	start	@ 0x00
	b	_und	@ 0x04
	b	_swi	@ 0x08
	b	_iabt	@ 0x0c
	b	_dabt	@ 0x10
	.word	0	@ 0x14 (reserved)
	b	_irq	@ 0x18
	@ fiq handler
	subs	pc, lr, #4
start:
	mov	sp, #0x1000
	bl	main
halt:
	b	halt
_und:
	movs	pc, lr
_swi:
	movs	pc, lr
_iabt:
	subs	pc, lr, #4
_dabt:
	@ If the aborted instruction needs to be re-executed, use
	@subs	pc, lr, #8
	subs	pc, lr, #4
_irq:
	subs	pc, lr, #4
